作者报道6例颈动脉瘤行可脱性球囊和/或微钢圈后伍用NBCA栓塞的病例。5例瘤位于颈内动脉的后交通动脉起始部,1例在海绵窦部。使用Tracker-18导管仔细进入瘤体深部,以球囊暂时阻断瘤颈侧的颈内动脉血流,将一定量的NBCA与造影剂混合物注入动脉瘤内,透视下准确监测注入量, The authors reported 6 cases of carotid aneurysms with NBCA embolization after the removable balloon and/or micro-steel ring. Five cases were located at the beginning of the posterior communicating artery of the internal carotid artery and one case was in the cavernous sinus. A tracker-18 catheter was used to carefully enter the deep part of the tumor, and the blood flow of the internal carotid artery on the tumor side was temporarily blocked with a balloon. A certain amount of NBCA and a contrast agent mixture was injected into the aneurysm, and the amount of injection was accurately monitored under fluoroscopy.